baber/WOPTO huggingface dataset:
Patent JP-S62195276-A (JP)
Title: Cell cultivation
Inventor: FUNATSU KAZUMORI
IPC: C12N5/00
Filed: 1986-02-20
Abstract: PURPOSE:To stir a culture fluid and feed oxygen without producing a shearing force or foams, by carrying out cultivation while blowing oxygen on the surface of the culture fluid. CONSTITUTION:A stainless steel tube 6 having a germ-free filter 5 is inserted from above into a cultivation tank for carrying out liquid cultivation of cells and an air nozzle 7 is attached to the tip of the tube 6. The air nozzle 7 is provided at a position 0.1-300mm away from the surface of the culture fluid at 0-90 deg., preferably 5-80 deg. angle to the liquid surface. A circular or flat stainless steel needle having 1-10mm<2> cross-sectional area is used as the nozzle 7 and a gas is preferably blown on the culture fluid surface at 1-20l/min flow rate by an air pump.
Patent JP-H03240890-A (JP)
Title: Optical character reader
Inventor: KUWABARA YASUSHI
IPC: G06K9/20
Filed: 1990-02-19
Abstract: PURPOSE:To recognize only a desired character by providing plural filters to transmit one color in the respective colors of a color picture, plural photoelectric converters, output comparator part for the respective photoelectric converters, and signal selecting means. CONSTITUTION:Plural filters 12 and 13 are provided to transmit one color in the respective colors of the color picture described on a sheet, and concerning the transmissive light transmitted through these filters 12 and 13, photoelectric conversion is executed by plural photoelectric converters 16 and 17 provided for the respective filters 12 and 13. When a signal more than a reference value set in advance is detected out of the output signals from the respective photoelectric converters 16 and 17 by a comparator part 20 to compare the outputs of the respective photoelectric converters 16 and 17, a signal selecting means 21 forms the read signal to a background signal corresponding to the background color of the sheet. Thus, even when the plural colors are described on one sheet, only the desired character can be recognized.
Patent JP-S61196690-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N9/04
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a white balance with good accuracy to a malfunctioning, etc. as well, providing a tracking white balance means to perform the white balance according to the color composition ratio of an outside peripheral light and a setting white balance means to perform the white balance according to the color composition ratio in an image pickup signal. CONSTITUTION:First, when the power supply is turned on, a turning-on pulse 53 is generated from a turning-on detection circuit 51, and both white balance signals 41R2 and 41B2 are set to the same voltage as both tracking white balance signals 35R1 and 35R1 outputted from a tracking white balance circuit. Then, this state is held until a setting switch 39 is put to ON. When the setting switch 39 is put to ON, the step judgment becomes positive, and shifted to the operation of the normal setting white balance so that (R-Y) and (B-Y) are made to zero, respectively. Until the switch 39 is kept away, the normal setting white balance operation is executed.
Patent JP-S58173289-A (JP)
Inventor: TOOMASU ERU ERISUTON
IPC: E21B7/128
Filed: 1983-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61197593-A (JP)
Title: Production of alpha-l-aspartyl-1-phenylalanine dimethyl ester and acid addition salt thereof
Inventor: MITA RYUICHI
IPC: C07K5/06
Filed: 1985-02-27
Abstract: PURPOSE:To obtain the titled compound economically on an industrial scale, without forming unstable L-phenylalanine methyl ester as an intermediate, by deformylating and esterifying N-formyl-alpha-L-aspartyl-L-phenylalanine in methanol in the presence of an acid. CONSTITUTION:The objective compound can be produced by the deformaylation and esterification of N-formyl-alpha-L-aspartyl-L-phenylalanine in (preferably 10 times weight of) methanol in the presence of preferably 0.8-5 equivalent of an acid (e.g. HCl, p-toluene-sulfonic acid, etc.).
Patent JP-H04255163-A (JP)
Title: Picture recorder
Inventor: INOUE GIICHI
IPC: H04N1/04
Filed: 1991-02-07
Abstract: PURPOSE:To reduce the original scanning time by storing an original picture data while dividing the data into an optional number at one scanning and copying the data onto different recording paper as required through separate readout. CONSTITUTION:A main CPU commands start of scanning to a scanner control circuit to scan an original M. As soon as the original M is read, a data of a picture A is outputted to a laser beam scanner unit(LBSU) 8 and the data of the picture B is stored in an MEM 10. In this case, the storage is started when the scanned part reaches a prescribed position from the tip of the original. No scanning is implemented by a 2nd page print output, the data of the picture B in the MEM 104 is outputted and the LBSU 8 outputs a 2nd copy. Furthermore, since a position to be stored in the MEM 104 is freely changed, an overlapped part of the output picture is formed and an excess part is removed.
Patent JP-S59166499-A (JP)
Inventor: NAGATA NOBUYOSHI
IPC: B23B47/00
Filed: 1983-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05204449-A (JP)
Title: Collision prevention sensor control device for unmanned carrier
Inventor: TSUGARU YOSHIYUKI
IPC: G05D1/02
Filed: 1992-01-27
Abstract: PURPOSE:To prevent the unnecessary automatic stoppage of a car by the erroneous recognition of a sensor by arranging plural collision prevention sensors on the front surface in the advance direction of the car and making a sensor having a possibility of interference inoperative at an interference generation possibility position with existing facilities by the monitoring area of the sensor. CONSTITUTION:When a position detector 11 detects that an unmanned carrier M provided with a control device 10 comes to a corner for approaching the line of a weaving machine L, a control circuit 12 opens a relay contact point 14a of a sensor S1 on the right side of the advancing direction by an interference position signal. Therefore, in the driving circuit 16, the connection of power source +V is cut and the sensor S1 becomes an inoperative state. As a result, the cross roll of the weaving machine L on the front and right side of the advancing direction of the unmanned carrier is not erroneously recognized as an obstacle. Which sensor is made to be inoperative is determined by reading detected mark information by a discriminator 13 or by adding the operation information on a left-turn, a right-turn, etc., from an operation control circuit. Therefore, the unnecessary stoppage of the unmanned carrier can be prevented.
Patent JP-S57151394-A (JP)
Title: Heat-sensitive recording material
Inventor: MARUTA KEIICHI
IPC: B41M5/333
Filed: 1981-03-14
Abstract: PURPOSE:To prepare a heat-sensitive recording material which is prevented from discoloration and fading and is excellent in thermal color development quality, by a method wherein a color development heat-sensitive layer containing a leuco dystuff and a given acid material is formed on a support product. CONSTITUTION:Preparation is conducted on coating liquid for forming a heat- sensitive color development layer containing (A) a leuco dystuff which is colorless or fading at a normal temperature, (B) an acid material in which bisphenol A and a bisphenol compound of a formulaI, where R1, R11 are alkil branched from C3-8; R2, R3, R12, R13 are alkil of H, C1-8; Y is S, O, SO2; a formula II, where m is 0-3; R14 and R15 are alkil of H, C1-8, or toroidal penthamethylene in which R14 and R15 are combined, are mixed at a weight ratio of 1 to 9-9 to 1, and (C) an auxiliary component, such as a binder, wax, if necessary. The coating liquid is applied and dried on a support product, such as papers, synthetic resin films, to form a heat-sensitive color devlopment layer, and an adhesive layer is formed on the back, if necessary.
Patent JP-H07241972-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: HAGIWARA IKUO
IPC: B32B27/36
Filed: 1994-03-08
Abstract: PURPOSE:To enhance handling properties, winding characteristics and output characteristics, in a biaxially oriented laminated polyester film for a high density magnetic recording medium or the like, by specifying the surface characteristics of the film so that the single surface thereof is set to a magnetic surface at the time of use as a magnetic recording medium and the other single surface is set to a running surface. CONSTITUTION:In a biaxially oriented laminated polyester film composed of laminated constitution of at least two or more layers, the outermost layers A, B thereof are formed so as to satisfy specific conditions such that the layer A contains spherical particles with an average particle diameter of 0.05-0.5mum and is characterized by that the number of the coarse projections with H3 or more is 5/100cm<2> or less, and three-dimensional surface roughness(SRa) is 10nm or less and the layer B contains spherical particles with an average particle diameter of 0.1-1.0mum and is characterized by that three-dimensional surface roughness is 10-40nm and the ratio tB/dB of thickness tB and the average particle diameter dB is 0.2-10 and a calender shaping index is 200/m<2> or less. Further, the total thickness of the laminated film is set to 10mum or less and the F-5 value in the longitudinal direction thereof is set to 14kg/mm<2> or greater.
Patent JP-H04275521-A (JP)
Title: Liquid display device
Inventor: YANAI KENICHI
IPC: G09G3/36
Filed: 1991-03-04
Abstract: PURPOSE:To exhibit the effect of suppressing crosstalks even in image patterns invert black and white at every number of a few lines by improving a 1H inversion method. CONSTITUTION:A symbol 20 is a display panel and plural pieces of scan busses i1 to in and plural pieces of data busses j1 to jn are arranged in a grid shape on the display panel 20. Picture elements Mij including a liquid crystal are connected to the respective intersected points of these scan busses i1 to in and the data busses j1 to jn. Symbols d1 to dn are the display data to be applied to the data busses j1 to jn and the polarities of the display data d1 to dn are inverted in a scan bus unit. The above-mentioned scan busses i1 to in are grouped by irregular numbers and the polarity inversion of the data d1 to dn is executed between the adjacent groups according to this invention.
Patent JP-S59163735-A (JP)
Title: Sealing jig of cathode ray tube body
Inventor: ITOU TSUNEO
IPC: H01J9/26
Filed: 1983-03-07
Abstract: PURPOSE:To enable three members to be sealed in one body at the same time by establishing the first and the second panel portions and a funnel portion at a predetermined positional relation with a state of frit interposed between them and by passing them through a heating furnace. CONSTITUTION:A common heat resistive metal arm 21 of ''U'' letter shape elongated to horizontal direction, for example, is mounted upon a common leg stand 20 made of a heat resistive metal, and a plurality of slant bench stands 22 are disposed in parallel on the horizontally elongated portion of this arm 21. Each slant bench stand 22 is made of a heat resistive metal plate, and mounted to the arm 21 by each mounting plate made of heat resistive metal attached to its back side surface. Each slant bench stand 22 is disposed so that an angle alpha of its front surface 22a to the disposition plane of the leg stand 20 may have predetermined slant of more than 90 degrees. As sealing of the first panel portion 2, the second panel portion 3 and the funnel portion 4 having a neck portion 5 can be performed at the same time by cooperative work of the slant bench stand 22, the supporter 37 of a ring shape and the weight mean 40, handling and sealing operations are very much simplified compared with the case of sealing each portion individually.
Patent JP-H07248589-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: MEJI IKU
IPC: G03C5/38
Filed: 1994-03-08
Abstract: PURPOSE:To provide a processing method for silver halide photographic sensitive material excellent in drying property even in the case of a low replenishing and rapid processing. CONSTITUTION:In processing the silver halide photographic sensitive material with an automatic developing machine, a fixing solution containing glutalaldehyde is used and the water content of the silver halide photographic sensitive material directly after passing through the squeeze rack of the automatic developing machine is controlled to be <=14g/m<2>. It is preferable that infrared ray is used for the drying means of the automatic developing machine, the replenishing quantity of the developing solution and the fixing solution is respectively <=200cc and <=300cc per 1m<2> of the photosensitive material and total processing time is 20-60sec.
Patent JP-S60183965-A (JP)
Title: Power source
Inventor: NAKAGAWA SHIROU
IPC: H02M3/28
Filed: 1984-03-01
Abstract: PURPOSE:To efficiently suppress noise and ripple by connecting a voltage stabilizer through a rectifier with the secondary side of a transformer, and providing AC voltage component stabilizing means for stabilizing the voltage control signal of the element. CONSTITUTION:When a transistor Tr is OFF, a resonance circuit having a capacitor C7 and a winding W1 is resonated, and the collector voltage of the transistor Tr becomes a half-wave sinusoidal wave. At this time, a diode D2 is OFF, and its anode voltage is a half-wave sinusoidal wave. On the other hand, when the transistor Tr is ON, the collector voltae is constant, and the anode voltage of the diode D2 becomes constant. A high frequency signal obtained in this manner is passed through a smoothing circuit 30 to remove a ripple, and supplied as a desired voltage to a load R6.
Patent JP-H05202988-A (JP)
Title: Torsional vibration preventive device
Inventor: KAMIYOSHI HIROSHI
IPC: F16F15/30
Filed: 1992-01-28
Abstract: PURPOSE:To reduce the torsional vibration of a vibration system and make the system compact and to reduce torque fluctuation efficiently by means of a small and light flywheel by providing the flywheel whose inertia efficiency varies by the timing that erases the torque fluctuation. CONSTITUTION:When an engine 1 is operated, a wheel disc 5 rotates integratedly with an engine main shaft. An unbalance disc 6 makes an autorotation centering around a bearing 2 while it is revolving around the center of the flywheel disc 5. The number of revolutions of the autorotation at this time is, for instance, in the case of a four cycle N cylinder engine, N/2 of the revolution of the flywheel disc 5 or integer times thereof. In the case of a two cycle N cylinder engine, it is N of the revolutions of the flywheel disc 5 or integer times thereof. Moreover, the number of revolution of the autorotation of the unbalance disc 6 is determined by the number of driving gears 7 and the number of center gears 4. Thus the inertia efficiency of the flywheel disc 5 is varied by a specified timing there the torque fluctuation is eliminated.
Patent JP-H09211200-A (JP)
Title: Capsule for irradiation test
Inventor: YOKOYAMA TAKASHI
IPC: G21K5/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently analyze the deterioration of a material due to irradiation when irradiation temperature and doses are used as parameters by enabling the radiation test on a sample in a desired irradiating condition without giving the sample a thermal and radioactive history in the start-up and shut-down of a reactor. SOLUTION: A capsule for irradiation tests has a sample holder 8 to hold a sample 5, a fixed shield 9a and a rotary shield 9b. The fixed radiation shield 9a, which is fixedly placed around the sample holder 8, is shaped like a partial cylinder whose side has a partial opening of some degrees. The rotary radiation shield 9b is placed around the sample holder 8 concentrically with the fixed shield 9a so that the shield 9b can freely rotate there and has a wider open angle than the fixed shield 9a. The rotary shield 9b is rotated on the central axis by a motor 16.
Patent JP-H02216521-A (JP)
Title: Imaging device
Inventor: YAMAGUCHI IKUNORI
IPC: B41J29/42
Filed: 1989-02-16
Abstract: PURPOSE:To permit a printer-side to detect selected emulation software by displaying information specifying selected emulation software on the display part of a printer. CONSTITUTION:Data from a data processor 1 is stored in a file buffer 2 and outputted to an imaging device 10. The imaging device 10 consists of the data processor 3 of a bit map system, a printing engine 4, and a printer which is composed of the attachment device of an external paper feeding unit 5 and a sorter 6 and the like. A display part 34 is installed in the printing engine 4. When the data processor 1 selects one of emulation software, information specifying it is displayed on the display part 34. Thus, the printer-side can view which emulation program is selected from the data processor 1 side, and an operator on the printer-side can execute an operation with ease.
Patent JP-H09210295-A (JP)
Title: Gas storing method
Inventor: OKUI TOMOHARU
IPC: F17C11/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To increase the storage amount of gas without using any special material or device by bringing gas in contact with porous material which is provided with small holes and large specific surface under the co-existence with a compound as a host and at room temperature or a temperature near it so as to adsorb and store a mass of gas. SOLUTION: In the deterioration with age of the weight of the methane adsorbed on activated carbon per 1g, first water is adsorbed in the activated carbon and, when methane gas is led, the activated carbon starts to adsorb and store methane rapidly since methane is led, the adsorbed amount of methane exceeds 15mm mol per 1g of activated carbon after 0.2 hour has been passed and, after 0.5 hour has been passed, it reaches approximately 17mm mol and that adsorbed and stored amount is maintained. Whereas, when methane gas is led without absorbing water, the amount of adsorption is kept unchanged even if time is passed. Thus a mass of gas can be stored without requiring any special cooling device separately.
Patent JP-S57151442-A (JP)
Title: Illuminator by means of wind force of travelling bicycle
Inventor: ICHIKAWA MASAHIDE
IPC: B60Q1/00
Filed: 1981-03-16
Abstract: PURPOSE:To enable to carry out lighting of illumination light easily without causing the increase of a load for pedalling by driving a generator with rotation of a propeller through wind force to be received at a time of travelling of a bicycle. CONSTITUTION:A propeller 1, a generator 2 and a CADONICA battery 5 are arranged coaxially from the upper stream facing to a travelling direction of a bicycle, the propeller 1 is made to rotate and the generator is made to drive by making use of a wind force occuring at a time of travelling of the bicycle. Then, electric power generated with this is stored in the CADONICA battery connected there with through an electric wiring including the generator 2, an illumination lamp 3, a lighting power switch 4 and a reverse current prevention diode 8. This appliance is installed to a handle bar of the bicycle with an attaching and detaching fitting 6 and a fastener 7.
Patent JP-H06229091-A (JP)
Title: Execution for mortar-applied concrete structure
Inventor: YOSHIDA AKIRA
IPC: E04F13/04
Filed: 1993-02-02
Abstract: PURPOSE:To prevent the exfoliation and fall of mortar by firmly keeping the engagement force between a concrete body and mortar for a long period. CONSTITUTION:An engaging pin 3 which has a number of rod shaped projections having a large diameter in the axial direction is formed from the elastic material, and fixing holes are formed in a prescribed pitch on the surface of a concrete body 1, and the top edge part of the engaging pin 3 is press-fitted into the fixing hole. The base part of the engaging pin 3 is projected by a prescribed quantity from the surface of the concrete body 1, and the surface of the concrete body 1 is applied with mortar 8, and the base part of the engaging pin 3 is surrounded by the mortar 8.
Patent JP-S63205555-A (JP)
Title: Method for detecting coating damage position of buried tube
Inventor: YAMAMURA TAKAO
IPC: G01N27/20
Filed: 1987-02-20
Abstract: PURPOSE:To detect the coating damage position of a buried tube by measuring a potential difference at specific angle intervals while positioning one of two detection electrodes on the ground surface above the coating damage part of the buried tube and moving the other on the concentric circle of the detection electrode. CONSTITUTION:One electrode 3 of a power source is connected to the buried tube 1, and the two detection electrodes 6 and 7 which are arranged at a specific interval are inserted into the ground surface above the buried tube to detect the position where the potential difference between the electrodes 6 and 7 is minimum. While the electrode 6 is positioned right above the buried tube 1 at the position where the difference is minimum and the electrode 7 is moved on the concentric circle of the electrode 6, the potential difference is measured at the specific angle intervals and the results are recorded on a radar chart. Here, the part where the potential is smallest on the radar chart is detected as the coating damage position of the buried tube.
Patent JP-H05229163-A (JP)
Title: Pulse generation circuit
Inventor: TAKAI SHINJI
IPC: B41J2/355
Filed: 1992-02-25
Abstract: PURPOSE:To make easily and precisely a printing pulse width variable, by constituting the title circuit so that the printing pulse width of a pulse generating circuit can be changed at any time by software. CONSTITUTION:A microcomputer 1 sets up output printing pulse width to individuals of counters 4a-7c in accordance with a procedure of a program. Then the counters 4a-7c receive a trigger signal 9 and put out a pulse by the printing pulse width set up to a computer a little while ago. Then when output of the printing pulse of the counters 4a-7c is put out completely, the computer 1 sets up the printing pulse width, which will be put out next, to the counters 4a-7c and the counters 4a-7c which have received the signal 9 similarly to that of the last time put out the pulse by the set-up printing pulse width. On and after this, simultaneously with the signal 9 the printing pulse is put out by repeating the procedure and driving and printing of a head 11 are performed. Hereupon, since the set up printing pulse width is described on software, the same can be set up arbitrarily by rewriting the software.
Patent JP-S54129852-A (JP)
Title: Mark space modulation circuit
Inventor: TODA MASAYOSHI
IPC: G06G7/161
Filed: 1978-03-30
Abstract: PURPOSE:To simplify the constitution, to realize lower cost, and to increase the reliability, by constituting that the gate voltage of astable multivibrator using N gate SCR is controlled. CONSTITUTION:To the gate of the N gate SCR N1, the potential vg1 superimposing the reference voltage E0 with the modulation input voltage v is applied, and to the gate of N gate SCR N2, the voltage vg2 in opposite phase to ng1 is fed. When N1 is ''OFF'' and N2 is ''ON'', the potential va1 of N1 anode increases to the gate potential vg1 of N1 since the constant current from the constant current source S<1> flows through the integration capacitor C and N1. In this case, N1 turns on and Va1 rapidly decreases to zero potential, the charge of C discharges through N1 and diode D2, and N2 turns ''OFF'' at the same time. The similar operation is repeated, and the mark and space modulation circuit keeps oscillation with the degree of modulation in proportional to v.